Chess South Africa Ratings Database

PLAYER PAGE

Personal

Monteiro, E (Erich)

Chess SA id

198071826

FIDE id

Date of birth

1998-06-10 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.6	1241.1	1138.7	1134.3
Raw rating	1213.6	1241.1	1138.7	1134.3
Weighted rating	1213.6	1241.1	1138.5	1134.2
Weighted performance	217	0	0	0
Floor	735	741.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.6	156.4	180.9	182.1
Highest rating	1265.1 2019-04-01	1262.9 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1235 2019-05-01	1241.1 2024-02-01	1200 2018-02-01	1200 2018-02-01
Highest weighted rating	1235 2020-10-01	1241.1 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1265.1 2019-04-01	1262.9 2019-04-01	1200 2018-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1213.6	1241.1	1138.7	1134.3
Analysis
Rating	1213.6	1241.1	1138.7	1134.3
Raw rating	1213.6	1241.1	1138.7	1134.3
Weighted rating	1213.6	1241.1	1138.5
Weighted performance	217	0	0
K-factor	36	36	36	36
Floor	735	741.1	700	700
Max/Min rating change allowed	162.6	156.4	180.9	182.1
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1213.6	1241.1	1138.7	1134.3
New weighted rating	1213.6	1241.1	1138.6	1134.3
New weighted performance	216.6	0	0	0
Temp new rating	1213.6	1241.1	1138.7	1134.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1213.6	1241.1	1138.7	1134.3
New K-factor	36	36	36	36
New floor	735	741.1	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	39	21	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	14	41.18	-75	1281.6	1206.6
Standard	16	8.5	53.12	26.6	1241.5	1268.1
Rapid	9	2.5	27.78	-188.9	1375.4	1186.5
Blitz	9	3	33.33	-141.7	1258.9	1117.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.6	1241.1	1138.7	1134.3
2025-09-01	1213.6	1241.1	1138.7	1134.3
2025-08-01	1213.6	1241.1	1138.7	1134.3
2025-07-01	1213.6	1241.1	1138.7	1134.3
2025-06-01	1213.6	1241.1	1138.7	1134.3
2025-05-01	1213.6	1241.1	1138.7	1134.3
2025-04-01	1213.6	1241.1	1138.7	1134.3
2025-03-01	1213.6	1241.1	1138.7	1134.3
2025-02-01	1213.6	1241.1	1138.7	1134.3
2025-01-01	1213.6	1241.1	1138.7	1134.3
2024-12-01	1213.6	1241.1	1138.7	1134.3
2024-11-01	1213.6	1241.1	1138.7	1134.3
2024-10-01	1213.6	1241.1	1138.7	1134.3
2024-09-01	1213.6	1241.1	1138.7	1134.3
2024-08-01	1213.6	1241.1	1138.7	1134.3
2024-07-01	1213.6	1241.1	1138.7	1134.3
2024-06-01	1213.6	1241.1	1138.7	1134.3
2024-08-01	1213.6	1241.1	1138.7	1134.3
2024-04-01	1213.6	1241.1	1138.7	1134.3
2024-03-01	1213.6	1241.1	1138.7	1134.3
2024-02-01	1213.6	1241.1	1138.7	1134.3
2024-01-01	1213.6	1241.1	1138.7	1134.3
2023-12-01	1213.6	1241.1	1115.6	1124.8
2023-11-01	1213.6	1241.1	1115.6	1124.8

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2019 SWVG Arnold Classic (Rapid Open)	2019-05-18	2019-05-19	Rapid	Tshwane (GTP)	10	9	2.5	Yes	Analysis
2	2019 SWVG Arnold Classic (Blitz Open)	2019-05-19	2019-05-19	Blitz	Tshwane (GTP)	10	9	3	Yes	Analysis
3	Primrose Chess Club Open 2019 (B)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Boksburg Open 2019 (B)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Ekurhuleni Grand Prix Open 2018 (B)	2018-09-14	2018-09-15	Standard	Ekurhuleni (GE)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Primrose Chess Club Open 2019				Tournament 2019 SWVG Arnold Classic
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-05-18	rnd 2	type Rapid	result 0.5
		Opponent Hlatswayo, A (Amukelani)				Opponent Strumpfer, M (Marilee)
2	3	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 3	type Standard	result 0.5	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Hansrajh, J (Jitrakorn)				Opponent Oberholzer, E (Ethan)
3	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Blitz	result 1	date 2019-05-19	rnd 9	type Blitz	result 1
		Opponent Louw, N (Nova)				Opponent Van Niekerk, NI (Natasha)

#	Games	Start				End
1	4	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 0.5
		Opponent Hlatswayo, A (Amukelani)				Opponent Vergottini, R (Ryan)
2	3	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 3	type Standard	result 0.5	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Hansrajh, J (Jitrakorn)				Opponent Oberholzer, E (Ethan)
3	2	Tournament Ekurhuleni Grand Prix Open 2018				Tournament Ekurhuleni Grand Prix Open 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Buitendag, N (Nanique)				Opponent Kitaya, JM (Jonathan Mpumpa)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 1	type Rapid	result 0.5	date 2019-05-18	rnd 2	type Rapid	result 0.5
		Opponent Levitan, C (Caleb)				Opponent Strumpfer, M (Marilee)
2	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Rapid	result 0.5	date 2019-05-19	rnd 8	type Rapid	result 0.5
		Opponent Tswaile, KJ (Kgamanyana)				Opponent Tswaile, KJ (Kgamanyana)
3	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 6	type Rapid	result 1	date 2019-05-18	rnd 6	type Rapid	result 1
		Opponent De Wet, B (Brandon)				Opponent De Wet, B (Brandon)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Blitz	result 1	date 2019-05-19	rnd 9	type Blitz	result 1
		Opponent Louw, N (Nova)				Opponent Van Niekerk, NI (Natasha)
2	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 3	type Blitz	result 1	date 2019-05-19	rnd 3	type Blitz	result 1
		Opponent De Wet, B (Brandon)				Opponent De Wet, B (Brandon)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Blitz	result 1	date 2019-05-19	rnd 9	type Blitz	result 1
		Opponent Louw, N (Nova)				Opponent Van Niekerk, NI (Natasha)
2	2	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Hlatswayo, A (Amukelani)				Opponent Nash, K (Keagan)
3	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Oosthuizen, J (Johann)				Opponent Oberholzer, E (Ethan)

#	Games	Start				End
1	2	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Hlatswayo, A (Amukelani)				Opponent Nash, K (Keagan)
2	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 5	type Standard	result 1
		Opponent Oosthuizen, J (Johann)				Opponent Oberholzer, E (Ethan)
3	2	Tournament Ekurhuleni Grand Prix Open 2018				Tournament Ekurhuleni Grand Prix Open 2018
		date 2018-09-14	rnd 1	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Buitendag, N (Nanique)				Opponent Kitaya, JM (Jonathan Mpumpa)

#	Games	Start				End
1	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 6	type Rapid	result 1	date 2019-05-18	rnd 6	type Rapid	result 1
		Opponent De Wet, B (Brandon)				Opponent De Wet, B (Brandon)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 8	type Blitz	result 1	date 2019-05-19	rnd 9	type Blitz	result 1
		Opponent Louw, N (Nova)				Opponent Van Niekerk, NI (Natasha)
2	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 3	type Blitz	result 1	date 2019-05-19	rnd 3	type Blitz	result 1
		Opponent De Wet, B (Brandon)				Opponent De Wet, B (Brandon)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Asiwe ,DK (Daniel Kelechi)	2	0	-425	0	0	0	1	0	-425	1	0	-425
1	Asiwe ,DK (Daniel Kelechi)	2	1400	975	0	0	0	1	1346.2	975	1	1346.2	975
2	De Wet ,B (Brandon)	2	2	425	0	0	0	1	1	425	1	1	425
2	De Wet ,B (Brandon)	2	1254.8	1679.8	0	0	0	1	1240	1679.8	1	1200	1679.8
3	Xiao ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Xiao ,R (Ryan)	1	1331.9	906.9	1	1328.7	906.9	0	0	0	0	0	0
4	Kitaya ,JM (Jonathan Mpumpa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kitaya ,JM (Jonathan Mpumpa)	1	1209.2	1634.2	1	1200	1634.2	0	0	0	0	0	0
5	Oosthuizen ,J (Johann)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oosthuizen ,J (Johann)	1	1108.7	1533.7	1	1100.4	1533.7	0	0	0	0	0	0
6	Nash ,K (Keagan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nash ,K (Keagan)	1	1197.2	1622.2	1	1193.2	1622.2	0	0	0	0	0	0
7	Myagkov ,R (Rostyslav)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Myagkov ,R (Rostyslav)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Mistry ,I (Ishaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mistry ,I (Ishaan)	1	1330.6	905.6	1	1319.9	905.6	0	0	0	0	0	0
9	Skeepers ,T (Tarrin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Skeepers ,T (Tarrin)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Bingani ,R (Richard)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Bingani ,R (Richard)	1	1331.7	1331.7	1	1331.1	1331.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Monteiro, E (Erich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms